Title:
METHOD AND APPARATUS FOR DETERMINING CONFIDENCE OF AUTOMATIC DRIVING STRATEGY
Document Type and Number:
WIPO Patent Application WO/2023/284333
Kind Code:
A1
Abstract:
Provided are a method and apparatus for determining the confidence of an automatic driving strategy. The method comprises: acquiring external environment information and vehicle state information when a vehicle drives in an automatic driving mode according to a target automatic driving strategy (S101); determining first confidence according to the external environment information (S102), the first confidence being used for representing the degree of influence of the external environment information on the automatic driving strategy; determining second confidence according to the vehicle state information (S103), the second confidence being used for representing the degree of influence of the vehicle state information on the automatic driving strategy; determining third confidence according to the external environment information and the vehicle state information (S104), the third confidence being used for representing to the degree of influence of the driving state of the vehicle on the automatic driving strategy; determining fourth confidence according to the first confidence, the second confidence, and the third confidence (S105), the fourth confidence being used for representing the credibility of the automatic driving strategy; and determining the credibility level of the automatic driving strategy according to the fourth confidence and the fifth confidence of the driving mode of the vehicle (S106). The safety of the automatic driving strategy can be quantitatively evaluated more accurately and effectively, and both the safety and flexibility of automatic driving can be achieved.
Inventors:
CHEN KUNSHENG (CN)
JIA SIBO (CN)
XIA YAN (CN)
GAO JIYANG (CN)
ZHU WANGJIANG (CN)
SHAN LE (CN)
HAN YONGGEN (CN)
ZHANG CHI (CN)
RAN XU (CN)
JIA SIBO (CN)
XIA YAN (CN)
GAO JIYANG (CN)
ZHU WANGJIANG (CN)
SHAN LE (CN)
HAN YONGGEN (CN)
ZHANG CHI (CN)
RAN XU (CN)
Application Number:
PCT/CN2022/083508
Publication Date:
January 19, 2023
Filing Date:
March 28, 2022
Export Citation:
Assignee:
MOMEMTA SUZHOU TECH CO LTD (CN)
International Classes:
G05D1/02; B60W60/00
Foreign References:
| CN109901574A | 2019-06-18 | |||
| CN109358612A | 2019-02-19 | |||
| CN107121979A | 2017-09-01 | |||
| US10467487B1 | 2019-11-05 | |||
| CN112689842A | 2021-04-20 |
Attorney, Agent or Firm:
LEADER PATENT & TRADEMARK FIRM (CN)
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